1. Hydraulics - Pneumatics
  2. Valve
  3. Butterfly valve
  4. Pfeiffer Chemie-Armaturenbau GmbH

Butterfly valve BR 10a
pneumaticfor controlshut-off

butterfly valve
butterfly valve
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Characteristics

Type
butterfly
Operation
pneumatic
Function
for control, shut-off
Body
double-flange, PTFE
Applications
hygienic, shaft
Other characteristics
ISO, ANSI, DIN, locking, low-pressure
DN

Max.: 32 mm
(1.26 in)

Min.: 4 mm
(0.157 in)

Temperature

Max.: 200 °C
(392 °F)

Min.: -50 °C
(-58 °F)

Description

Pneumatic control valve VALVE STYLE Butterfly valve USAGE Throttling service Low-pressure service On/off service Hygienic service VERSION ANSI SUPPLY Pneumatic VALVE SIZE NPS 4 to NPS 32 PRESSURE RATING Class 150 LINING Special features Consisting of double-eccentric double-flange butterfly valve and actuator DIN ISO 5211 interface as standard 8 to 12 mm M-PTFE lining Lug-type and wafer-type bodies Tight shut-off in both directions Very wide control range Low initial breakaway torque PTFE V-ring packing loaded by disk springs on both sides TA Luft FDA compliance Leakage requirements according to DIN EN 12266, API 598 or ANSI FCI 70-2-2006 Accessories Lever Locking facility Air filters Options Stem extension Adjustable packing Linings of special compounds, such as conductive PTFE Special shaft seals for high vacuum Butterfly valve components made of special materials

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.